Please do 2 and 3 . I only need one answer for each question I don't need to see the work 2A capacitor and a resistor are connected in parallel to a 120-V, 60-Hz line. Theresistor has a resistance of 40 Q2, and the capacitor has a capacitance of 132.6 µF. What is thetotal current flow through the circuit?What is the impedance of the circuit in Question 2?345How many degrees out of phase are the current and voltage in Question 2?6Refer to the formulas in Appendix B in the Resistive-Capacitive Parallel Circuitssection. A resistor and capacitor are connected in parallel to a 208-V, 60-Hz power source. Anammeter indicates a total circuit current of 46 amps, and a wattmeter indicates a true power of4975 W. What is the resistance of the circuit?What is the capacitance of the capacitor in Question 6?A resistor and capacitor are connected in parallel to a 277-V, 60-Hz powersource. The resistor has a value of 50 Q and the capacitor has a value of 40 pF. What is thecircuit power factor?87What is the power factor of the circuit in Question 2?.•

Solving question (2) and (3). Given: The resistance R=40 ohm The capacitance C=132.6 μF

2 A capacitor and a resistor are connected in parallel to a 120-V, 60-Hz line. The resistor has a resistance of 40 Q, and the capacitor has a capacitance of 132.6 µF. What is the total current flow through the circuit? What is the impedance of the circuit in Question 2? 3 .

2 A capacitor and a resistor are connected in parallel to a 120-V, 60-Hz line. The resistor has a resistance of 40 Q, and the capacitor has a capacitance of 132.6 µF. What is the total current flow through the circuit? What is the impedance of the circuit in Question 2? 3 .

Electrical Transformers and Rotating Machines

4th Edition

ISBN:9781305494817

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter3: Inductance In Alternating-current Circuits

Section: Chapter Questions

Problem 5RQ: Three inductors are connected in parallel. Inductor 1 has an inductance of 0.06 H; inductor 2 has an...

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Please do 2 and 3 . I only need one answer for each question I don't need to see the work

2
A capacitor and a resistor are connected in parallel to a 120-V, 60-Hz line. The
resistor has a resistance of 40 Q2, and the capacitor has a capacitance of 132.6 µF. What is the
total current flow through the circuit?
What is the impedance of the circuit in Question 2?
3
4
5
How many degrees out of phase are the current and voltage in Question 2?
6
Refer to the formulas in Appendix B in the Resistive-Capacitive Parallel Circuits
section. A resistor and capacitor are connected in parallel to a 208-V, 60-Hz power source. An
ammeter indicates a total circuit current of 46 amps, and a wattmeter indicates a true power of
4975 W. What is the resistance of the circuit?
What is the capacitance of the capacitor in Question 6?
A resistor and capacitor are connected in parallel to a 277-V, 60-Hz power
source. The resistor has a value of 50 Q and the capacitor has a value of 40 pF. What is the
circuit power factor?
8
7
What is the power factor of the circuit in Question 2?
.
•

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มอเตอร์เหนี่ยวนํา 3 เฟส 50-Hz ที่เชื่อมต่อดาวโรเตอร์ให้ 500 V (r.m.s.) หยุดนิ่งระหว่างวงแหวนสลิปบนวงจรเปิด คํานวณกระแสและตัวประกอบกําลังเมื่อหยุดนิ่งเมื่อขดลวดโรเตอร์เชื่อมต่อกับวงจรภายนอกที่เชื่อมต่อกับดาวซึ่งแต่ละเฟสมีความต้านทาน 10 Ωและการเหนี่ยวนํา 0.04 H ความต้านทานต่อเฟสของขดลวดโรเตอร์คือ 0.2 Ω และการเหนี่ยวนําคือ 0.04 H. นอกจากนี้ให้คํานวณตัวประกอบกระแสและกําลังเมื่อแหวนลื่นลัดวงจรและมอเตอร์ทํางานด้วยการลื่นไถล 5 เปอร์เซ็นต์ สมมติว่าฟลักซ์คงที่ [10.67 A; 0.376; 21.95 A; 0.303||